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3 years ago

7

Jennifer took a long multiple choice, end of year vocabulary test. The ratio of numbers of problems Jennifer got correct to the

number of problems she got incorrect is 3:7.

1 answer:

noname [10]3 years ago

7 0

Jennifer got 30% on her test!

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If (x)= 2x square minus 1,then f(-3)

viva [34]

Answer:

17.

Step-by-step explanation:

f(x) = 2x^2 - 1

f(-3) = 2(-3)^2 - 1

= 2 * 9 - 1

= 18 - 1

= 17

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2 years ago

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Step-by-step explanation:

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2 years ago

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3 years ago

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Part b: The length of the hypotenuse is?

Ipatiy [6.2K]

Answer:

B

Step-by-step explanation:

cus thats the formula

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2 years ago